Ingersoll Rand 9RSQ83 Air Nutrunner 0.5 in Drive Shut-off

Product Description

The INGERSOLL RAND 9RSQ83 is a pneumatic air nutrunner designed for precision fastening in industrial and heavy-duty assembly applications. It delivers a torque range of 0 to 82 ft/lb (0 to 984 in/lb, or 0 to 111.5 N/m) through a 0.5-inch square drive, making it well suited for high-volume bolting tasks that require repeatable, controlled torque output. The shut-off clutch automatically disengages drive when the preset torque value is reached, reducing the risk of fastener damage and rework. At 17.9 inches in overall length and 8.7 pounds, it is built for sustained use in production environments. Reversible operation allows both driving and removal of fasteners without switching tools.

This nutrunner is used in industrial assembly lines, maintenance operations, and manufacturing facilities where air-powered fastening with consistent torque control is required. Typical applications include automotive assembly, heavy equipment manufacturing, structural steel assembly, and general production bolting. It is operated by trained assembly technicians and industrial mechanics working in environments with a centralized compressed air supply. The 0.5-inch drive accepts standard impact sockets, making it compatible with a wide range of socket sets already found in production tooling inventories.

Key Features

• Torque range of 0 to 82 ft/lb (0 to 984 in/lb) for controlled, repeatable fastening
• Shut-off clutch disengages automatically at preset torque to protect fasteners and joints
• Reversible operation for both driving and removal without tool changes
• 0.5-inch square drive accepts standard production and impact sockets
• 0.5-inch air inlet for connection to standard shop air supply lines
• Overall length of 17.9 inches provides reach for deep or recessed fastener locations

Compatibility

Designed as an OEM-style pneumatic nutrunner for industrial assembly and production bolting applications requiring a 0.5-inch drive and shut-off clutch torque control.

Installation Notes

Installation and operation should be performed by qualified industrial mechanics or assembly technicians familiar with pneumatic tooling. Before connecting or disconnecting the air supply, ensure the inlet line is depressurized and the air source valve is closed. Verify that the compressed air supply pressure matches the tool's rated operating range and that an inline oiler and filter-regulator are installed on the supply line to protect internal components. Follow applicable OSHA and facility safety requirements for pneumatic tool operation, including use of appropriate personal protective equipment.